MOC narrow-angle image E21-00642

Mars Exploration Rover site in Gusev Crater


MOC narrow-angle image E21-00642 MOC red wide-angle context image E21-00643
MOC narrow-angle image E21-00642 MOC red wide-angle context image E21-00643
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E21-00642

Acquisition parameters 
     Image ID (picno): E21-00642
     Image start time: 2002-10-13T03:53:33.70 SCET
         Image  width:   1024      pixels
         Image height:   4736      pixels
Line integration time:      0.6026 millisec
   Pixel aspect ratio:      1.39
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    185.11°W
 Latitude of image center:     14.85°S
       Scaled pixel width:      2.98   meters
      Scaled image  width:      3.05   km
      Scaled image height:     19.59   km
     Solar longitude (Ls):     80.70°
    Local True Solar Time:     14.45   decimal hours
           Emission angle:     12.21°
          Incidence angle:     53.51°
              Phase angle:     46.45°
            North azimuth:     93.33°
              Sun azimuth:     50.77°
      Spacecraft altitude:    379.21   km
           Slant distance:    387.08   km

Policy regarding use of processed images

Release date: 30 September 2003